dplyr

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mutate and/or summarise a dynamic number of columns
user_77429810
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2
2
303
rlang dplyr r
Find out if there is any non-NA value for each id
user_138070490
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3
3
263
dplyr grouping dataframe r
How to update new column in data-frame with specific column from another data-frame with duplicated in r?
user_141759430
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2
2
46
dplyr r merge
R using mutate() in for loop
user_135948680
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2
2
215
dplyr r for-loop
Filter a dataset based on a grouped condition
user_40625670
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2
3
52
dplyr r
Vectorized function for dplyr::mutate()
user_61499750
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2
1
972
stringr dplyr vectorization r
R: select rows in data frame that contain both positive and negative values
user_65847750
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3
1
2088
dplyr subset dataframe r integer
Reactable Aggregate Function for Multiple Groups
user_131129290
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3
1
864
dplyr reactable r
Accessing other group_by groups with summarize()
user_137947230
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3
1
59
summarize dplyr r group-by
Error: `n()` must only be used inside dplyr verbs
user_139947400
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12
3
22394
dplyr r
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